package com.hdl.utils;

/**
 * @author hedonglin
 * @date 2020/5/5 21:29
 * @description
 */
public class StringUtils {

    /**
     * 首字母小写
     * @param className 类名
     */
    public static String toLowerFirstCase(String className){
        char[] chars = className.toCharArray();

        // 首字母小写，ascii码加32即为小写
        chars[0] += 32;

        return String.valueOf(chars);
    }
}
